Heathcote is a suburb, in southern Sydney, in the state of New South Wales, Australia. Heathcote is located 36 km south of the Sydney central business district in the Sutherland Shire. Heathcote is bordered by Engadine to the north and Waterfall to the south. It is bounded by The Royal National Park to the east, and Heathcote National Park to the west.
Heathcote is separated into two sections by the railway line. Heathcote East contains two of the schools and a sports oval. Heathcote West is the larger side with the majority of residents. South Metropolitan Scouts Association has a camping ground and training centre in Boundary Road. A small group of shops is located on the western side, near the railway station on Princes Highway. The Sutherland Shire Emergency Services Centre is located on the eastern side, beside the railway station.